“…Research on contemporary energy networks demonstrates how economic activities are globally interlinked through energy hub cities in some countries (Aberdeen, Calgary, Cape Town, Houston, Stavanger, Tripoli), while national capitals (Accra, Beijing, Buenos Aires, Jakarta, Moscow) feature prominently in others (Toly et al 2012;Breul 2019;Scholvin, Breul, and Diez 2019). Sectoral city network patterns reflect energy firm locational strategies shaped by needs of firms to hold a physical presence in upstream, midstream, or downstream processes, global limitations and national remit.…”